Electronic Apparatuses and Display Method for Registering Products

2. The electronic apparatus according to claim 1, wherein each of the first, second, and third operational instruction input areas corresponds to a tab display on the first, second, and third screens.

3. The electronic apparatus according to claim 2, wherein the processor causes the display to display a sixth screen in which detailed information about a product registered in the third classification is displayed.

4. The electronic apparatus according to claim 3, wherein in each of the fifth and sixth screen, information which is not included in the fourth screen and which and which the user can input is included.

5. The electronic apparatus according to claim 4, wherein the number of items of information in the sixth screen which the user can input is larger than the number of items of information in the fifth screen which the user can input.

6. The electronic apparatus according to claim 1, wherein the processor causes the display to display a sixth screen in which detailed information about a product registered in the third classification is displayed.

7. The electronic apparatus according to claim 6, wherein in each of the fifth and sixth screen, information which is not included in the fourth screen and which the user can input is included.

8. The electronic apparatus according to claim 7, wherein the number of items of information in the sixth screen which the user can input is larger than the number of items of information in the fifth screen which the user can input.

9. The electronic apparatus according to claim 6, wherein the detailed information about a product registered in the first classification, the detailed information about a product registered in the second classification, and the detailed information about a product registered in the third classification is generated using artificial intelligence.

10. The electronic apparatus according to claim 1, wherein the detailed information about a product registered in the first classification comprises official information and purchase site information and wherein the detailed information about a product registered in the second classification comprises the official information and the purchase site information.

11. The electronic apparatus according to claim 1, wherein the detailed information about a product registered in the first classification is displayed in a first location on the fourth screen and wherein the detailed information about a product registered in the second classification is displayed in the first location on the fifth screen.

12. The electronic apparatus according to claim 1, wherein the information about a product registered in the second classification includes a second designated input area configured to receive an input from the user and selectively displaying a fifth screen in which detailed information about a product registered in the second classification is displayed in response to user activation of the second designated input area in the information about a product registered in the second classification.

13. The electronic apparatus according to claim 12, wherein the detailed information about a product registered in the first classification comprises official information and purchase site information and wherein the detailed information about a product registered in the second classification comprises the official information and the purchase site information.

14. The electronic apparatus according to claim 1, wherein the information about a product registered in the third classification includes a third designated input area configured to receive an input from the user and selectively displaying a sixth screen in which detailed information about a product registered in the third classification is displayed in response to user activation of the third designated input area in the information about a product registered in the third classification.

17. The electronic apparatus according to claim 16, further comprising causing the processor to render the fifth screen comprising the detailed information about the first product following reclassification of the first product as associated with the second classification.

18. The electronic apparatus according to claim 17, wherein the first registering operation instruction input area the only selectable input area on the fourth screen and the first purchased operation instruction input area button is the only selectable input area on the fifth screen.

19. The electronic apparatus according to claim 16, wherein the fourth screen lacks the first purchased operation instruction input area and the fifth screen lacks the first registering operation instruction input area.